build(deps): bump @babylonjs/core from 9.3.4 to 9.4.1

Bumps [@babylonjs/core](https://github.com/BabylonJS/Babylon.js) from 9.3.4 to 9.4.1.
- [Release notes](https://github.com/BabylonJS/Babylon.js/releases)
- [Changelog](https://github.com/BabylonJS/Babylon.js/blob/master/CHANGELOG.md)
- [Commits](BabylonJS/Babylon.js@9.3.4...9.4.1)

---
updated-dependencies:
- dependency-name: "@babylonjs/core"
  dependency-version: 9.4.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

package-lock.json

@@ -16,7 +16,7 @@
   },
   "homepage": "https://remarkablegames.org/endless-runner/",
   "dependencies": {
-    "@babylonjs/core": "9.3.4",
+    "@babylonjs/core": "9.4.1",
     "@tailwindcss/postcss": "4.2.4",
     "jsx-dom": "8.1.6",
     "postcss": "8.5.10",